[Openfire Cluster] "MUC service not found for subdomain"

Hello Folks,

I have setup a two node Openfire cluster sitting in back of a load balancer.
I am creating a chat-room with a particular service(sub-domain) via REST API plugin.

Problem: Issue I am facing is the chat-room/service creation only appears on one Openfire node(which caters the incoming request) and do not appears on second node until Openfire service is restarted.

Logs of second Openfire node reports:“MUC service not found for subdomain”

Has anyone ever faced such issue? Please help.